Ancient Egyptian Smith Papyrus from 17th century BC. This is a medical text with instructions on treatment of 48 trauma surgery cases. Among these cases, copper is recommended for the treatment of open wounds. #Innovation #EOScu #PreventiveBiocidalSurfaces

Crochet Chained Ear Warmer Pattern by

All month long Project Crochet has been going on around the blog world and I am excited to be able to add my project to this list (read on down to the end of the post for more great crochet projects...

Hydrogen peroxide is an inorganic chemical compound composed of 2 hydrogen and 2 oxygen atoms. It is a strong oxidative agent which enables its main use as disinfectant. Hydrogen peroxide solution is a very powerful chemical for killing all kinds of germs, including bacteria, viruses, and fungi. Her